CaratHunter
Plans
Heart|Natural|GIA

1.02ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 7541355325

Certificate GIA 7541355325

Diamond specifications and retailer prices

From $2,844 SGD
As of November 6, 2026
Save $4,669 SGD (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,513 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541355325. Listed at 21 retailers as of November 5, 2026, with prices from $2,844 to $7,513, a $4,669 spread on the same certified stone. NZ Jewellers lists it at $7,513. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541355325
Dimensions6.11 × 6.93 × 3.98 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Top View
6.11 mm6.93 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541355325
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,513 SGD|Low: $2,807 SGD|High: $7,513 SGD|Avg: $4,123 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10$2,844 SGD
Retailer 8$2,848 SGD
Retailer 4$3,255 SGD
Retailer 11$3,255 SGD
Retailer 9$3,405 SGD
Retailer 12$3,538 SGD
Retailer 3$3,756 SGD
Retailer 2$3,803 SGD
Retailer 7$4,026 SGD
Retailer 5$4,386 SGD
Retailer 6$6,295 SGD
NZ Jewellers$7,513 SGD

43 data points across 12 retailers

21 retailers$2,844 SGD to $7,513 SGD

B+
Cheapest Retailer
-
$2,844 SGD
B+
Retailer 2
-
$2,848 SGD
View
Final sale: no returns
B+
Retailer 3
-
$2,926 SGD
View
B+
Retailer 4
-
$3,069 SGD
View
B+
Retailer 5
-
$3,255 SGD
View
B+
Retailer 6
-
$3,308 SGD
View
B+
Retailer 7
-
$3,405 SGD
View
B
Retailer 8
-
$3,530 SGD
View
B
Retailer 9
-
$3,530 SGD
View
B
Retailer 10
-
$3,538 SGD
View
B
Retailer 11
-
$3,558 SGD
View
B
Retailer 12
-
$3,729 SGD
View
B
Retailer 13
-
$3,729 SGD
View
B
Retailer 14
-
$3,756 SGD
View
B
Retailer 15
-
$3,803 SGD
View
B
Retailer 16
-
$3,858 SGD
View
Retailer 17
-
$4,026 SGD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$4,354 SGD
View
B
Retailer 19
-
$4,386 SGD
View
B
Retailer 20
-
$6,295 SGD
View
Most Expensive
B
NZ Jewellers
5498660e-a457-4102-990f-45984f21c48d · Nov 5
$7,513 SGD
$5,862 USD
View
20 more retailers have this diamond
Prices start from $2,844 SGDSave up to $4,669 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.02ct Heart
$2,844 SGD